Jane and the FBI investigate the murder of a high-tech cartographer who may have unearthed a spy ring before his death. Meanwhile, Rigsby and Van Pelt find themselves on the trail of an alarming conspiracy, on THE MENTALIST, Sunday, Jan. 12 (10:00–11:00 PM, ET/PT) on the CBS Television Network. Pictured: Simon Baker as Patrick Jane, Robin Tunney as Teresa Lisbon, Emily Swallow as Kim Fischer. Photo: Michael Yarish/Warner Bros. Entertainment Inc. © 2013 WBEI. All rights reserved.